<!-- 字典数据 -->
<template>
	<div class="app-container">
		<div class="search-container">
			<!-- 搜索表单 -->
			<el-form ref="queryFormRef" :model="queryParams" :inline="true">
				<el-form-item label="关键字" prop="name">
					<el-input
						v-model="queryParams.name"
						placeholder="字典名称"
						clearable
					/>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleQuery"
						><i-ep-search />搜索</el-button
					>
					<el-button @click="resetQuery"> <i-ep-refresh />重置</el-button>
				</el-form-item>
			</el-form>
		</div>
		<el-card shadow="never">
			<template #header>
				<el-button
					v-hasPerm="['sys:dict:add']"
					type="success"
					@click="openDialog()"
					><i-ep-plus />新增</el-button
				>
				<el-button
					v-hasPerm="['sys:dict:delete']"
					type="danger"
					:disabled="ids.length === 0"
					@click="handleDelete()"
					><i-ep-delete />删除</el-button
				>
			</template>

			<!-- 数据表格 -->
			<el-table
				v-loading="loading"
				:data="dictList"
				border
				@selection-change="handleSelectionChange"
			>
				<el-table-column type="selection" width="50" />
				<el-table-column label="字典名称" prop="name" />
				<el-table-column label="字典值" prop="value" />
				<el-table-column label="状态" align="center">
					<template #default="scope">
						<el-tag v-if="scope.row.status === 1" type="success">启用</el-tag>
						<el-tag v-else type="info">禁用</el-tag>
					</template>
				</el-table-column>
				<el-table-column fixed="right" label="操作" align="center">
					<template #default="scope">
						<el-button
							v-hasPerm="['sys:dict:edit']"
							type="primary"
							link
							@click="openDialog(scope.row.id)"
							><i-ep-edit />编辑</el-button
						>
						<el-button
							v-hasPerm="['sys:dict:delete']"
							type="primary"
							link
							@click.stop="handleDelete(scope.row.id)"
							><i-ep-delete />删除</el-button
						>
					</template>
				</el-table-column>
			</el-table>

			<pagination
				v-if="total > 0"
				v-model:total="total"
				v-model:page="queryParams.pageNum"
				v-model:limit="queryParams.pageSize"
				@pagination="handleQuery"
			/>
		</el-card>

		<!-- 表单弹窗 -->
		<el-dialog
			v-model="dialog.visible"
			:title="dialog.title"
			width="500px"
			@close="closeDialog"
		>
			<el-form
				ref="dataFormRef"
				:model="formData"
				:rules="rules"
				label-width="100px"
			>
				<el-form-item label="字典名称">{{ typeName }}</el-form-item>
				<el-form-item label="字典名称" prop="name">
					<el-input v-model="formData.name" placeholder="请输入字典名称" />
				</el-form-item>
				<el-form-item label="字典值" prop="value">
					<el-input v-model="formData.value" placeholder="字典值" />
				</el-form-item>
				<el-form-item label="排序" prop="sort">
					<el-input-number
						v-model="formData.sort"
						controls-position="right"
						:min="0"
					/>
				</el-form-item>
				<el-form-item label="状态" prop="status">
					<el-radio-group v-model="formData.status">
						<el-radio :label="1">正常</el-radio>
						<el-radio :label="0">停用</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="备注" prop="remark">
					<el-input v-model="formData.remark" type="textarea" />
				</el-form-item>
			</el-form>
			<template #footer>
				<div class="dialog-footer">
					<el-button type="primary" @click="handleSubmit">确 定</el-button>
					<el-button @click="closeDialog">取 消</el-button>
				</div>
			</template>
		</el-dialog>
	</div>
</template>

<script setup lang="ts">
defineOptions({
	name: 'DictData',
	inheritAttrs: false
})

import DictAPI from '@/api/dict'
import { DictPageVO, DictForm, DictQuery } from '@/api/dict/model'

const props = defineProps({
	typeCode: {
		type: String,
		default: () => {
			return ''
		}
	},
	typeName: {
		type: String,
		default: () => {
			return ''
		}
	}
})

watch(
	() => props.typeCode,
	(newVal: string) => {
		queryParams.typeCode = newVal
		formData.typeCode = newVal
		resetQuery()
	}
)

const queryFormRef = ref(ElForm)
const dataFormRef = ref(ElForm)

const loading = ref(false)
const ids = ref<number[]>([])
const total = ref(0)

const queryParams = reactive<DictQuery>({
	pageNum: 1,
	pageSize: 10,
	typeCode: props.typeCode
})

const dictList = ref<DictPageVO[]>()

const dialog = reactive({
	title: '',
	visible: false
})

const formData = reactive<DictForm>({
	status: 1,
	typeCode: props.typeCode,
	sort: 1
})

const rules = reactive({
	name: [{ required: true, message: '请输入字典名称', trigger: 'blur' }],
	value: [{ required: true, message: '请输入字典值', trigger: 'blur' }]
})

/** 查询 */
function handleQuery() {
	if (queryParams.typeCode) {
		loading.value = true
		DictAPI.getDictPage(queryParams)
			.then(data => {
				dictList.value = data.list
				total.value = data.total
			})
			.finally(() => (loading.value = false))
	}
}

/** 重置查询 */
function resetQuery() {
	queryFormRef.value.resetFields()
	queryParams.pageNum = 1
	handleQuery()
}

/**
 * 行checkbox change事件
 *
 * @param selection
 */
function handleSelectionChange(selection: any) {
	ids.value = selection.map((item: any) => item.id)
}

/**
 * 打开字典表单弹窗
 *
 * @param dictId 字典ID
 */
function openDialog(dictId?: number) {
	dialog.visible = true
	if (dictId) {
		dialog.title = '修改字典'
		DictAPI.getDictFormData(dictId).then(data => {
			Object.assign(formData, data)
		})
	} else {
		dialog.title = '新增字典'
	}
}

/** 字典表单提交 */
function handleSubmit() {
	dataFormRef.value.validate((isValid: boolean) => {
		if (isValid) {
			loading.value = false
			const dictId = formData.id
			if (dictId) {
				DictAPI.updateDict(dictId, formData)
					.then(() => {
						ElMessage.success('修改成功')
						closeDialog()
						resetQuery()
					})
					.finally(() => (loading.value = false))
			} else {
				DictAPI.addDict(formData)
					.then(() => {
						ElMessage.success('新增成功')
						closeDialog()
						resetQuery()
					})
					.finally(() => (loading.value = false))
			}
		}
	})
}

/** 关闭弹窗 */
function closeDialog() {
	dialog.visible = false
	resetForm()
}

/** 重置表单 */
function resetForm() {
	dataFormRef.value.resetFields()
	dataFormRef.value.clearValidate()

	formData.id = undefined
	formData.status = 1
	formData.sort = 1
	formData.typeCode = props.typeCode
}

/** 删除字典 */
function handleDelete(dictId?: number) {
	const dictIds = [dictId || ids.value].join(',')
	if (!dictIds) {
		ElMessage.warning('请勾选删除项')
		return
	}

	ElMessageBox.confirm('确认删除已选中的数据项?', '警告', {
		confirmButtonText: '确定',
		cancelButtonText: '取消',
		type: 'warning'
	}).then(() => {
		DictAPI.deleteDictByIds(dictIds).then(() => {
			ElMessage.success('删除成功')
			resetQuery()
		})
	})
}

onMounted(() => {
	handleQuery()
})
</script>
